TERRELL J KOWALSKI
NPI 1669070967
Counselor - Professional in Timonium, MD

NPI Status: Active since October 09, 2020

Contact Information

9475 DEERECO RD
TIMONIUM, MD
ZIP 21093
Phone: (410) 998-3920

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  • Individual
  • Female
  • Counselor
  • Professional

About TERRELL KOWALSKI

This page provides the complete NPI Profile along with additional information for Terrell Kowalski, a provider established in Timonium, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1669070967 assigned on October 2020. The practitioner's primary taxonomy code is 101YP2500X with license number LGP10816 (MD). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1669070967
Provider Name
TERRELL J KOWALSKI
Gender
Female
Entity Type
Individual
Location Address
9475 DEERECO RD TIMONIUM, MD 21093
Location Phone
(410) 998-3920
Mailing Address
PO BOX 616 FINKSBURG, MD 21048
Mailing Phone
(410) 998-3920
Is Sole Proprietor?
No
Enumeration Date
10-09-2020
Last Update Date
10-09-2020
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
LGP10816
License State
MD

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1669070967, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 0 → 0 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 2 + 9 + 0 + 7 + 0 + 9 + 1 + 2 + 24 = 63

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1669070967.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Dentist (Orthodontics and Dentofacial Orthopedics)
9475 DEERECO RD, SUITE 204
TIMONIUM, MD 21093
Social Worker (Clinical)
9475 DEERECO RD, SUITE 206
TIMONIUM, MD 21093
Counselor (Mental Health)
9475 DEERECO RD, SUITE 410 CORE COUNSELING
LUTHERVILLE TIMONIUM, MD 21093
Dentist (General Practice)
9475 DEERECO RD, SUITE 402
TIMONIUM, MD 21093
Physical Therapist
9475 DEERECO RD
LUTHERVILLE, MD 21093
Psychologist (Clinical)
9475 DEERECO RD, SUITE 410
TIMONIUM, MD 21093

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669070967, enumerated as an "individual" on October 09, 2020.

The provider is located at 9475 DEERECO RD TIMONIUM, MD 21093 and the phone number is (410) 998-3920.

Counselor with taxonomy code 101YP2500X and a focus in Professional.